Collis, Gavin E. published the artcileA modular procedure for the synthesis of functionalised β-substituted terthiophene monomers for conducting polymer applications, Recommanded Product: Pyridine Iodochloride complex, the publication is Tetrahedron (2007), 63(45), 11141-11152, database is CAplus.
An efficient modular strategy has been developed for the synthesis of β-functionalized terthiophene monomers using Suzuki-Miyaura and Wittig/Horner-Emmons chemistries. This paper discusses the problems encountered with converting the β-terthiophene aldehyde building block to the β-terthiophene phosphonium salt and the use of this material in a Wittig condensation. An improved strategy using the β-terthiophene phosphonate building block constructed via Suzuki-Miyaura coupling protocols was developed. We have synthesized and characterized a broad range of functionalized terthiophene materials that have been designed for specific end-use applications. The availability of these building blocks has dramatically increased access to a range of key monomers.
Tetrahedron published new progress about 6443-90-9. 6443-90-9 belongs to iodides-buliding-blocks, auxiliary class Pyridines, name is Pyridine Iodochloride complex, and the molecular formula is C5H5ClIN, Recommanded Product: Pyridine Iodochloride complex.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com